Question

different between colorimeter and spectrophotometer?
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Answer 1

Explanation:

Colorimeters are usually portable and use LED light sources and color filters. As a result, they operate at fixed wavelengths and can only accommodate tests that incorporate those wavelengths. Spectrophotometers are usually bench top instruments and use light sources that can produce a range of wavelengths

Answer 2

Answer:

A colorimeter is generally any tool that characterizes color samples to provide an objective measure of color characteristics. ... A spectrophotometer is a photometer (a device for measuring light intensity) that can measure intensity as a function of the color, or more specifically, the wavelength of light